Add interface coordinate system

Example updated: CoupledLaplace problem

Tracker item:3118
Update cantilever example to use generalised derived calculate routine
Example showing strang-split reaction diffusion with CellML

This is a 1D reaction diffusion example with strang splitting and cellml defining the reaction equation.
An example of reaction diffusion in 1D with no source

This is a simple example of reaction diffusion with zero source for testing.
An example of reaction diffusion with a constant source

This example is an extension of the no source example of reaction diffusion to
test the ability to add a source term.
Merge pull request #43 from xyan075/master

add coordinate system to interface region
Moving Reaction Diffusion Examples

Moving reaction diffusion examples to a separate folder ClassicalFields/ReactionDiffusion
Removing temporary files and adding cmiss test files

Cleaning examples and adding files for cmiss that give identical results to examples
A more robust test of strang splitting

Testing strang split reaction diffusion with a more robust example, including working matlab source files.
Update MoreComplexMesh example for versions

Add version numbers when calling Field_ParameterSetUpdateNode
so that this example works with the current OpenCMISS library.
Also add a nightly test. Tracker item 3284.
Merge pull request #46 from adamreeve/mesh_example

Update MoreComplexMesh example for versions
Merge pull request #45 from vraj004/master

Test examples for reaction diffusion
Correcting example and htmlinclude lines in the fortran src file for proper testing and documentation
Merge pull request #47 from vraj004/6a79207eb12515e6cb09f9517a289971233fa9c9

Oops!
Add Laplace example with point Neumann conditions

This example solves Laplace's equation over a rectangle or
rectangular box, with one face fixed and one with point
Neumann conditions applied, using the Python bindings.
Add Cylinder example using Neumann conditions

This example solves Laplace's equation in a cylinder, with
the inner surface fixed and outer surface with a derivative
applied. It uses the Python bindings.
Remove old Poisson equation Neumann contidion examples

Most of these didn't appear to work correctly or at all,
even before rewriting the Neumann conditions implementation.
Test cylinder example with two processors

FieldML output seems to be broken in parallel, and
the decomposition can also change so don't set any
expected results.
Add test for Neumann point conditions in 1D
A quick fix for the exception with invalid json configurations. No relevant tracker item.